dev/pdq/pdq_ifsubr.c

179 	    if (!bus_dmamap_create(sc->sc_dmatag, m->m_pkthdr.len, 255,
181 		if (!bus_dmamap_load_mbuf(sc->sc_dmatag, map, m,
183 		    bus_dmamap_sync(sc->sc_dmatag, map, 0, m->m_pkthdr.len,
246 	    bus_dmamap_unload(sc->sc_dmatag, M_GETCTX(m0, bus_dmamap_t));
247 	    bus_dmamap_destroy(sc->sc_dmatag, M_GETCTX(m0, bus_dmamap_t));
564     not_ok = bus_dmamem_alloc(sc->sc_dmatag,
570 	not_ok = bus_dmamem_map(sc->sc_dmatag, db_segs, db_nsegs,
576 	not_ok = bus_dmamap_create(sc->sc_dmatag, db_segs[0].ds_len, 1,
581 	not_ok = bus_dmamap_load(sc->sc_dmatag, sc->sc_dbmap,
588 	not_ok = bus_dmamem_alloc(sc->sc_dmatag,
594 	not_ok = bus_dmamem_map(sc->sc_dmatag, ui_segs, ui_nsegs,
601 	not_ok = bus_dmamap_create(sc->sc_dmatag, ui_segs[0].ds_len, 1,
607 	not_ok = bus_dmamap_load(sc->sc_dmatag, sc->sc_uimap,
617 	not_ok = bus_dmamem_map(sc->sc_dmatag, cb_segs, 1,
623 	not_ok = bus_dmamap_create(sc->sc_dmatag, cb_segs[0].ds_len, 1,
628 	not_ok = bus_dmamap_load(sc->sc_dmatag, sc->sc_cbmap,
639 	    bus_dmamap_unload(sc->sc_dmatag, sc->sc_cbmap);
643 	    bus_dmamap_destroy(sc->sc_dmatag, sc->sc_cbmap);
647 	    bus_dmamem_unmap(sc->sc_dmatag,
652 	    bus_dmamap_unload(sc->sc_dmatag, sc->sc_uimap);
656 	    bus_dmamap_destroy(sc->sc_dmatag, sc->sc_uimap);
660 	    bus_dmamem_unmap(sc->sc_dmatag,
666 	    bus_dmamem_free(sc->sc_dmatag, ui_segs, ui_nsegs);
670 	    bus_dmamap_unload(sc->sc_dmatag, sc->sc_dbmap);
674 	    bus_dmamap_destroy(sc->sc_dmatag, sc->sc_dbmap);
678 	    bus_dmamem_unmap(sc->sc_dmatag,
684 	    bus_dmamem_free(sc->sc_dmatag, db_segs, db_nsegs);
699     bus_dmamap_sync(sc->sc_dmatag, sc->sc_dbmap, offset, length, ops);
707     bus_dmamap_sync(sc->sc_dmatag, sc->sc_cbmap, 0, sizeof(pdq_consumer_block_t), ops);
717     bus_dmamap_sync(sc->sc_dmatag, sc->sc_uimap, offset, length, ops);
728     bus_dmamap_sync(sc->sc_dmatag, M_GETCTX(m, bus_dmamap_t), offset, length, ops);
738 	bus_dmamap_unload(sc->sc_dmatag, map);
739 	bus_dmamap_destroy(sc->sc_dmatag, map);
764     if (bus_dmamap_create(sc->sc_dmatag, PDQ_OS_DATABUF_SIZE,
770     if (bus_dmamap_load_mbuf(sc->sc_dmatag, map, m,
773 	bus_dmamap_destroy(sc->sc_dmatag, map);